Product Name: B Type Internal Boring BarsModel Number: B Type Product Parameters:1. Brand name: WAT2. Place of origin: Guangdong of China3. Raw material: High speed steel4. Type: Internal boring bars, B type boring bars5. Hardness: 62HRC6. Diameter: 12mm-40mm7. Overall length: 32-400mm8. Color: Silver color, Black color9. Insert: CNMG, DNMG, VNMG, SNMG, TNMG10. HRC: for 45HRC to 55HRC work material11. Controlling mode: CNC lathe, Turning machine12. Work material: Copper, Alloy steel, Tool steel, Carbon steel, Cast Iron, Mold steel, Stainless steel Main Features:Body is made of high speed steel
B Type Internal Boring Bars